Scania PCS DTC 1025 CAN Sequence Error in message TSC1_10_C_PTO from COO

PCS PCS control unit · Scania

Code 1025 (decimal). Some diagnostic tools show it in hexadecimal as 000401.

In short

Sequence number check on message reception.

Applies to: PCS1 (PCS)

What does Scania PCS fault code 1025 mean?

Sequence number check on message reception.

What causes Scania DTC 1025?

Sequence number error in message. Communication frozen on sender side.

What are the symptoms?

Message is dishonored.

How to fix Scania PCS fault code 1025?

Check sender ECU configuration.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

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